Constant-pressure water replenishing device of liquid cooling system

Abstract

The invention discloses a liquid cooling system constant pressure water supplementing device, which comprises a mobile base, a protection box body, a ventilation assembly and a protection assembly, and is characterized in that the ventilation assembly comprises a rotating fan and a protection clamping cover, and the protection assembly comprises a supporting rotating frame; the number of the rotary fans and the number of the protective clamping covers are both two, the bottoms of the two protective clamping covers are fixedly connected with the front side and the rear side of the top of the protective box body correspondingly, the top of one protective clamping cover is fixedly connected with a motor frame, and a motor is fixedly connected into the motor frame. The motor frame and the motor are vertically arranged, the tops of the two rotating fans are fixedly connected with transmission shafts, the top ends of the transmission shafts penetrate through the protection box body and extend to the top of the protection box body, and the number of the transmission shafts is two. And heat dissipation and protection effects are integrally realized, so that the service life is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of liquid cooling systems, and in particular to a constant-pressure water replenishing device for a liquid cooling system. Background Art

[0002] Liquid cooling system is a highly efficient heat dissipation technology that uses liquid as a cooling medium to reduce the temperature of equipment or devices. Specifically, the liquid is pumped from the storage tank by a water pump, filtered through a filter and then enters the radiator or cooling device. In order to ensure the temperature and circulation effect of the liquid, control systems such as temperature control and pressure control are usually set up.

[0003] At present, liquid cooling systems often need to be replenished with water at constant pressure. These devices are composed of a water replenishment pump, a water tank, a pressure sensor, a control system, and corresponding pipes and valves. When the pressure of the hydraulic system drops to a set value, the pressure sensor transmits a signal to the control system, and the control system immediately starts the water replenishment pump to transport the water in the water tank to the hydraulic system. As the amount of water increases, the pressure of the system gradually rises. When the pressure reaches the set value, the control system stops the operation of the water replenishment pump. These water replenishment systems are mainly set to a closed environment. Although the water replenishment device itself does not need ventilation, if it is in a closed environment for a long time, it is easy to cause internal equipment to overheat. If air vents are directly opened or exposed to the external environment, it cannot be used in a dusty environment. These dusts will enter the interior of the equipment and affect the service life of the equipment. Therefore, a constant pressure water replenishment device for a liquid cooling system is designed to solve the problem that working in a closed environment will cause internal equipment to overheat, and opening air vents or exposing it to the external environment will cause dust to enter the interior of the equipment and affect the service life of the equipment. Summary of the invention

[0004] The object of the present invention is to provide a constant pressure water replenishing device for a liquid cooling system to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a constant pressure water replenishing device for a liquid cooling system, comprising a mobile base, a protective box, a ventilation assembly and a protective assembly, the ventilation assembly comprising a rotating fan and a protective card cover, and the protective assembly comprising a supporting rotating frame; The number of the rotating fans and the protective card covers is set to two, and the bottoms of the two protective card covers are respectively fixedly connected to the front and rear sides of the top of the protective box body, one of the tops of the protective card covers is fixedly connected to a motor frame, the inside of the motor frame is fixedly connected to a motor, the motor frame and the motor are placed vertically, the tops of the two rotating fans are fixedly connected to a transmission shaft, the tops of the transmission shafts pass through the protective box body and extend to the top of the protective box body, the number of the transmission shafts is set to two, and one end of the two transmission shafts located at the top of the protective box body is fixedly connected to a transmission pulley, the number of the transmission pulleys is set to two, the surfaces of the two transmission pulleys are connected by belt transmission, the output shaft of the motor is fixedly connected to the top of one of the transmission pulleys through a coupling, ventilation holes are opened on the left and right sides of the protective box body, and transmission card cavities are opened on the inner walls of the left and right sides of the protective box body and inside the ventilation card holes, and the inner wall of the transmission card cavity is rotatably connected with a scraper impeller; The top of the supporting frame is fixedly connected to the top of the two protective card covers, and the left and right sides of the top of the supporting rotating frame are rotatably connected with a concave plate, and the surface of the concave side of the concave plate is fixedly connected with an internal thin plate, and the two sides of the surface of the concave plate are fixedly connected with an external thin plate, and the surfaces of the internal thin plate and the external thin plate are plugged with convex card magazines, and the bottom of the two sides of the inner wall of the convex card magazine is fixedly connected with an electric telescopic rod, and the surface of the external thin plate is provided with a circular card groove adapted to the electric telescopic rod, and one end of the electric telescopic rod away from the convex card magazine is fixedly connected to the bottom of the inner wall of the circular card groove, and the bottom of the concave plate is fixedly connected with an adjusting screw, and the surface of the adjusting screw is threadedly connected with an adjusting sleeve, and the bottom of the adjusting sleeve is rotatably connected to the surface of the protective box body, and the bottom of the surface of the adjusting sleeve is fixedly connected with an adjusting gear, and the surface of the adjusting gear is meshed with an adjusting semi-toothed plate.

[0006] The present invention further describes that a transmission tooth adapted to the adjusting gear is fixedly connected to the top of the inner side of the adjusting semi-tooth plate, the number of the adjusting semi-tooth plates is set to two, and the two adjusting semi-tooth plates are symmetrically arranged on both sides of the protective box body, a connecting pull plate is fixedly connected to one side of the surface of the two adjusting semi-tooth plates, and a limit ring adapted to the adjusting semi-tooth plate is fixedly connected to the surface of the adjusting sleeve and the position at the top of the adjusting tooth plate.

[0007] The present invention further describes that a placement groove is provided on the top of the mobile base, and a limit stop seat is fixedly connected to the front and rear sides of the placement groove, a limit plug rod is fixedly connected to the top of the placement groove and located on the inner side of the limit stop seat, and a plug-in hole adapted to the limit plug rod is provided on the bottom of the protective box body, and the surface of the limit plug rod is plugged into the inside of the plug-in hole.

[0008] The present invention further describes that the bottom end of the transmission shaft is rotatably connected to the top of the inner wall of the protection box body, a blast chamber is provided at the top of the inner wall of the protection box body, and the rotating fan is arranged inside the blast chamber.

[0009] The present invention further illustrates that a push handle is fixedly connected to one side of the top of the movable base, and a movable pulley is fixedly connected to the bottom of the movable base.

[0010] The present invention further illustrates that a water tank is fixedly connected to the top of the inner wall of the protection box, and a heat exchanger is fixedly connected to the bottom of the inner wall of the protection box.

[0011] The present invention further describes that the front side of the water tank and the top of the front side of the heat exchanger are both connected with a liquid inlet pipe, and one end of the liquid inlet pipe passes through the protection box body and extends to the front side of the protection box body.

[0012] The present invention further describes that the bottom of the front side of the heat exchanger is connected with a circulating liquid pipe, and one end of the circulating liquid pipe passes through the protection box and extends to the left side of the protection box.

[0013] The present invention further describes that the bottom of the water tank is connected to a drain pipe, the bottom end of the drain pipe passes through the heat exchanger and extends to the interior of the heat exchanger, and the surface of the drain pipe is connected to a solenoid valve.

[0014] The present invention further illustrates that a water pump is fixedly connected to one side of the inner wall of the protective box, and the top and bottom of the water pump are connected to guide pipes. The top and bottom of the water pump are respectively connected to the water tank and the rear side of the heat exchanger through the guide pipes, and the surface of the water pump is connected to a fluid infusion pipe, and one end of the fluid infusion pipe passes through the protective box and extends to one side of the protective box.

[0015] Compared with the prior art, the beneficial effects achieved by the present invention are: By setting up ventilation components and protection components and utilizing the rotation of a rotating fan, the air circulation inside the protection box can be accelerated, thereby dissipating heat, reducing the temperature inside the protection box, and preventing internal equipment from overheating. This also helps to reduce moisture and corrosion inside the equipment. Secondly, in a dusty environment, the concave plate and the convex card slot cooperate to achieve a dust-proof effect. At the same time, the concave plate can rotate, and the convex card slot slides on the internal thin plate and the external thin plate to increase the protection area, thereby achieving the overall heat dissipation and protection effects, thereby extending the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 is a first stereoscopic diagram of a constant-pressure water replenishing device for a liquid cooling system according to an embodiment of the present invention; Figure 2 is a second stereoscopic diagram of a constant-pressure water replenishing device for a liquid cooling system according to an embodiment of the present invention; Figure 3 is an exploded view of a protective assembly in an embodiment of the present invention; Figure 4 is a schematic diagram of a protective component structure in an embodiment of the present invention; Figure 5 is a schematic diagram of adjusting the connection structure of the half tooth plate in an embodiment of the present invention; Figure 6 is a schematic diagram of the top structure of the mobile base in an embodiment of the present invention; Figure 7 is a schematic diagram of the bottom structure of the protection box in an embodiment of the present invention; Figure 8 is a cross-sectional view of the bottom structure of the protective box in an embodiment of the present invention; Fig. 9 is a cross-sectional view of the internal structure of the transmission card cavity in an embodiment of the present invention; Fig.10 is a cross-sectional view of the top structure of the protective box in an embodiment of the present invention; Fig.11 is a schematic diagram of a motor transmission structure in an embodiment of the present invention; In the figure: 1. Mobile base; 2. Protective box; 3. Rotating fan; 4. Protective card cover; 5. Support rotating frame; 6. Motor frame; 7. Motor; 8. Transmission shaft; 9. Transmission pulley; 10. Ventilation card hole; 11. Transmission card cavity; 12. Scraper impeller; 13. Concave plate; 14. Internal thin plate; 15. External thin plate; 16. Convex card bin; 17. Electric telescopic rod; 18. Circular card slot; 19. Adjustment screw; 20. Adjustment sleeve; 21. Adjusting gear; 22. Adjusting half-tooth plate; 23. Transmission teeth; 24. Connecting pull plate; 25. Limiting ring; 26. Placement groove; 27. Limiting seat; 28. Limiting rod; 29. ​​Plug-in card hole; 30. Blowing chamber; 31. Push handle; 32. Moving pulley; 33. Water tank; 34. Heat exchanger; 35. Liquid inlet pipe; 36. Circulating liquid pipe; 37. Liquid discharge pipe; 38. Solenoid valve; 39. Water pump; 40. Guide pipe; 41. Liquid replenishing pipe. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] refer to Figure 1 - Figure 5 The embodiment of the present invention provides a constant pressure water replenishment device for a liquid cooling system, such as Figure 1 As shown, a constant pressure water replenishing device for a liquid cooling system includes a mobile base 1, a protective box 2, a ventilation component and a protective component, the ventilation component includes a rotating fan 3 and a protective card cover 4, and the protective component includes a supporting rotating frame 5.

[0019] like Figure 2 , Fig. 9 and Fig.11As shown, the number of rotating fans 3 and protective card covers 4 is set to two, and the bottoms of the two protective card covers 4 are respectively fixedly connected to the front and rear sides of the top of the protective box body 2, and the top of the protective box body 2 supports the two protective card covers 4, and the top of one of the protective card covers 4 is fixedly connected to a motor frame 6, and the inside of the motor frame 6 is fixedly connected to a motor 7, and the motor frame 6 and the motor 7 are placed vertically, and the motor frame 6 is supported by the protective card cover 4 fixedly connected to the motor frame 6, and the motor frame 6 supports the motor 7. A transmission shaft 8 is fixedly connected to the top of the two rotating fans 3. The top of the transmission shaft 8 passes through the protective box 2 and extends to the top of the protective box 2. The number of transmission shafts 8 is set to two, and one end of the two transmission shafts 8 located at the top of the protective box 2 is fixedly connected to a transmission pulley 9. The number of transmission pulleys 9 is set to two, and these two transmission pulleys 9 are respectively arranged inside the two protective card covers 4. The surfaces of the two transmission pulleys 9 are connected by belt transmission. The output shaft of the motor 7 is fixedly connected to the top of one of the transmission pulleys 9 through a coupling. When the motor 7 works, it drives one transmission pulley 9 to start rotating through the output shaft. Since the two transmission pulleys 9 are connected by belt transmission, after one transmission pulley 9 rotates, it can drive the other transmission pulley 9 to rotate together, thereby driving the transmission shaft 8 to start rotating. The rotation of the transmission shaft 8 drives the rotating fan 3 to start rotating, fanning the inside of the protective box 2, and accelerating the air circulation inside the protective box 2. Ventilation holes 10 are provided on both sides of the protective box 2, and transmission cavities 11 are provided on the inner walls of the left and right sides of the protective box 2 and inside the ventilation holes 10. The inner wall of the transmission cavity 11 is rotatably connected with a scraper impeller 12. The ventilation holes 10 allow the heat inside the protective box 2 to be discharged, and the interior of the transmission cavity 11 is used to install a rotating scraper impeller 12. The scraper impeller 12 is light in texture and can rotate with the internal air circulation. It can scrape off the dust attached to the ventilation hole 10 to prevent the ventilation hole 10 from being blocked.

[0020] like Figure 3 - Figure 5As shown, the bottom of the support rotating frame 5 is fixedly connected to the tops of the two protective card covers 4, and the protective card covers 4 support the support rotating frame 5. The left and right sides of the top of the support rotating frame 5 are rotatably connected with concave plates 13, and the surface of the concave side of the concave plate 13 is fixedly connected with an internal thin plate 14. Both sides of the surface of the concave plate 13 are fixedly connected with external thin plates 15. The surfaces of the internal thin plates 14 and the external thin plates 15 are plugged with convex card slots 16. The bottoms of the two sides of the inner wall of the convex card slot 16 are fixedly connected. There is an electric telescopic rod 17, and a circular card slot 18 adapted to the electric telescopic rod 17 is opened on the surface of the external thin plate 15. The end of the electric telescopic rod 17 away from the convex card slot 16 is fixedly connected to the bottom of the inner wall of the circular card slot 18. The electric telescopic rod 17 can drive the convex card slot 16 to slide on the internal thin plate 14 and the external thin plate 15. At this time, the convex card slot 16, the internal thin plate 14, the external thin plate 15 and the concave plate 13 can still form a closed baffle to increase the protection area. An adjusting screw 19 is fixedly connected to the bottom of the concave plate 13, and an adjusting sleeve 20 is threadedly connected to the surface of the adjusting screw 19. The bottom of the adjusting sleeve 20 is rotatably connected to the surface of the protective box 2. An adjusting gear 21 is fixedly connected to the bottom of the surface of the adjusting sleeve 20. An adjusting semi-toothed plate 22 is meshed on the surface of the adjusting gear 21. The adjusting semi-toothed plate 22 drives the adjusting gear 21 to rotate. The rotation of the adjusting gear 21 drives the adjusting sleeve 20 to rotate on the surface of the protective box 2, thereby enabling the adjusting screw 19 to be retracted and retracted, and the concave plate 13 can be rotated on the supporting rotating frame 5 to realize the lifting or pulling down of the concave plate 13, and the angle of the concave plate 13 can be changed.

[0021] like Figure 5 As shown, the top of the inner side of the adjusting semi-toothed plate 22 is fixedly connected with a transmission tooth 23 adapted to the adjusting gear 21, the number of the adjusting semi-toothed plates 22 is set to two, and the two adjusting semi-toothed plates 22 are symmetrically arranged on both sides of the protective box 2, and a connecting pull plate 24 is fixedly connected to one side of the surface of the two adjusting semi-toothed plates 22. The surface of the adjusting sleeve 20 and the position located at the top of the adjusting toothed plate are fixedly connected with a limit ring 25 adapted to the adjusting semi-toothed plate 22. The transmission tooth 23 is fixed at the top of the inner side of the adjusting semi-toothed plate 22, and no tooth is set at the bottom of the inner side, so that the movement of the adjusting semi-toothed plate 22 can drive the adjusting gear 21 to rotate without being stuck. When driving the adjusting semi-toothed plate 22 to move, the connecting pull plate 24 is used to drive the adjusting semi-toothed plate 22 to move, and the limit ring 25 clamps the adjusting semi-toothed plate 22 on the surface of the adjusting gear 21, and it will not detach from the adjusting gear 21.

[0022] like Figure 6 and Figure 7As shown, a placement groove 26 is provided on the top of the mobile base 1, and the front and rear sides of the placement groove 26 are fixedly connected to a limit stop seat 27, and a limit plug rod 28 is fixedly connected to the top of the placement groove 26 and the inner side of the limit stop seat 27, and a plug-in card hole 29 adapted to the limit plug rod 28 is provided at the bottom of the protective box 2, and the surface of the limit plug rod 28 is plugged into the inside of the plug-in card hole 29. The placement groove 26 is provided at the top of the mobile base 1, and the protective box 2 is placed in the placement groove 26, and the protection box 2 is positioned by the limit stop seat 27, and the limit plug rod 28 and the plug-in card hole 29 cooperate, so that the protective box 2 can be completely inserted into the limit plug rod 28, so as to avoid lateral deviation during use and ensure the stability of work.

[0023] like Figure 6 , Fig.10 and Fig.10 As shown, the bottom end of the transmission shaft 8 is rotatably connected to the top of the inner wall of the protective box body 2, a blast chamber 30 is opened at the top of the inner wall of the protective box body 2, and the rotating fan 3 is arranged inside the blast chamber 30. A pushing handle 31 is fixedly connected to one side of the top of the movable base 1, and a movable pulley 32 is fixedly connected to the bottom of the movable base 1. The blast chamber 30 is opened at the top of the inner wall of the protective box body 2, and the transmission shaft 8 passes through the blast chamber 30. The rotating fan 3 is arranged inside the blast chamber 30. The pushing handle 31 facilitates pushing the movable base 1, and the movable pulley 32 is fixed to the bottom of the movable base 1, so that the movable base 1 can be moved.

[0024] like Figure 8As shown, a water tank 33 is fixedly connected to the top of the inner wall of the protective box 2, and water is stored in the water tank 33. A heat exchanger 34 is fixedly connected to the bottom of the inner wall of the protective box 2. The heat exchanger 34 is used to exchange heat for the water in the water tank 33, thereby ensuring the water temperature used for water replenishment. The front side of the water tank 33 and the top of the front side of the heat exchanger 34 are both connected with a liquid inlet pipe 35. One end of the liquid inlet pipe 35 passes through the protective box 2 and extends to the front side of the protective box 2. The liquid inlet pipe 35 passes water into the water tank 33 and the heat exchanger 34. The bottom of the front side of the heat exchanger 34 is connected with a circulating liquid pipe 36. One end of the circulating liquid pipe 36 passes through the protective box 2 and extends to the left side of the protective box 2. The water after heat exchange is discharged from the circulating liquid pipe 36. The bottom of the water tank 33 is connected with a drain pipe 37, the bottom end of which penetrates the heat exchanger 34 and extends to the inside of the heat exchanger 34. The surface of the drain pipe 37 is connected with a solenoid valve 38. When heat exchange is performed, the solenoid valve 38 is opened, and the water inside the water tank 33 is discharged into the heat exchanger 34 through the drain pipe 37. A water pump 39 is fixedly connected to one side of the inner wall of the protective box 2. The top and bottom of the water pump 39 are both connected with guide pipes 40. The top and bottom of the water pump 39 are respectively connected with the water tank 33 and the rear side of the heat exchanger 34 through the guide pipes 40. The surface of the water pump 39 is connected with a liquid replenishment pipe 41. One end of the liquid replenishment pipe 41 penetrates the protective box 2 and extends to one side of the protective box 2. When the water pump 39 is working, the water inside the water tank 33 and the heat exchanger 34 is pumped out by the guide pipe 40, and the two guide pipes 40 can pump water independently, and finally the water is discharged and replenished through the liquid replenishment pipe 41.

[0025] Working principle: first install the protection box 2, the placement groove 26 is opened on the top of the mobile base 1, and the protection box 2 is placed in the placement groove 26. The protection box 2 is positioned by the limit stopper 27, and the limit plug 28 cooperates with the plug-in card hole 29, so that the protection box 2 can be completely inserted into the limit plug 28 to avoid lateral deviation during use and ensure the stability of the work. In order to realize the movement of the mobile base 1, a pushing handle 31 is provided to facilitate pushing the mobile base 1, and the moving pulley 32 is fixed to the bottom of the mobile base 1 so that the mobile base 1 can be moved. When the water replenishing device is working, the liquid inlet pipe 35 is used to pass water into the water tank 33 and the heat exchanger 34, and the water tank 33 is used to store water, and the heat exchanger 34 is used to Heat is exchanged with the water inside the water tank 33. When heat exchange is required, the water pump 39 stops pumping water, and the solenoid valve 38 is opened. The water inside the water tank 33 is discharged into the heat exchanger 34 through the drain pipe 37. The water after heat exchange enters the water pump 39 through the guide pipe 40, and the water after heat exchange enters the heat exchanger 34 through the inlet pipe 35. The water is discharged from the circulating liquid pipe 36. When the water pump 39 is working, the guide pipe 40 is used to pump out the water inside the water tank 33 and the heat exchanger 34 respectively, and these two guide pipes 40 can pump water independently, and finally the water is discharged and replenished through the replenishment pipe 41. When replenishing water, in order to achieve the effect of ventilation, ventilation holes 10 are opened on both sides of the protective box 2 so that the heat inside the protective box 2 can be discharged. In order to accelerate To ensure the air circulation inside the protective box 2, the motor 7 drives one of the transmission shafts 8 to start rotating through the output shaft, and because the two transmission pulleys 9 are connected by belt drive, after one transmission pulley 9 rotates, it can drive the other transmission pulley 9 to rotate together, thereby driving the transmission shaft 8 to start rotating, and the rotation of the transmission shaft 8 drives the rotating fan 3 to start rotating, fanning the inside of the protective box 2, and accelerating the air circulation inside the protective box 2. Here, a blast chamber 30 is opened at the top of the inner wall of the protective box 2, and the transmission shaft 8 passes through the blast chamber 30. The rotating fan 3 is arranged inside the blast chamber 30, so that the rotating fan 3 can fan downward from the top of the protective box 2. At the same time, since the scraper impeller 12 is light in texture, it can As the internal air circulates and rotates, the dust attached to the ventilation card hole 10 can be scraped out to prevent the ventilation card hole 10 from being blocked. In addition, in order to prevent dust from entering the protective box 2, the electric telescopic rod 17 drives the convex card bin 16 to slide on the built-in thin plate 14 and the external thin plate 15. At this time, the convex card bin 16, the built-in thin plate 14, the external thin plate 15 and the concave plate 13 can still form a closed baffle to increase the protection area. In addition, the adjusting semi-toothed plate 22 drives the adjusting gear 21 to rotate, and the rotation of the adjusting gear 21 drives the adjusting sleeve 20 to rotate on the surface of the protective box 2, so that the adjusting screw 19 can be retracted. The transmission teeth 23 are fixed on the top of the inner side of the adjusting semi-toothed plate 22, and no teeth are set on the inner bottom.Thus, the movement of the adjusting semi-toothed plate 22 can drive the adjusting gear 21 to rotate, and it will not be stuck. When driving the adjusting semi-toothed plate 22 to move, the connecting pull plate 24 is used to drive the adjusting semi-toothed plate 22 to move, and the limit ring 25 is used to clamp the adjusting semi-toothed plate 22 on the surface of the adjusting gear 21, and it will not be separated from the adjusting gear 21. Here, the concave plate 13 rotates on the supporting rotating frame 5 to realize the lifting or pulling down of the concave plate 13, and the angle of the concave plate 13 can be changed. The sliding of the convex card bin 16, the internal thin plate 14, the external thin plate 15 and the concave plate 13 can further increase the protection area, and the overall heat dissipation and protection functions are realized, thereby extending the service life.

[0026] In the description of the present invention, it is necessary to understand that the terms "up", "down", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A constant pressure water replenishing device for a liquid cooling system, comprising a mobile base (1), a protective box (2), a ventilation component and a protective component, characterized in that: The ventilation component comprises a rotating fan (3) and a protective cover (4), and the protective component comprises a supporting rotating frame (5); The number of the rotating fans (3) and the protective card covers (4) is set to two, and the bottoms of the two protective card covers (4) are respectively fixedly connected to the front and rear sides of the top of the protective box (2), one of the tops of the protective card covers (4) is fixedly connected to a motor frame (6), the inside of the motor frame (6) is fixedly connected to a motor (7), the motor frame (6) and the motor (7) are placed vertically, the tops of the two rotating fans (3) are fixedly connected to a transmission shaft (8), the tops of the transmission shafts (8) pass through the protective box (2) and extend to the top of the protective box (2), and the number of the transmission shafts (8) is set to two. The ends of the two transmission shafts (8) located at the top of the protection box (2) are fixedly connected to a transmission pulley (9), the number of the transmission pulleys (9) is set to two, the surfaces of the two transmission pulleys (9) are connected by belt transmission, the output shaft of the motor (7) is fixedly connected to the top of one of the transmission pulleys (9) through a coupling, the left and right sides of the protection box (2) are provided with ventilation holes (10), the inner walls of the left and right sides of the protection box (2) and located inside the ventilation holes (10) are provided with transmission cavities (11), and the inner wall of the transmission cavity (11) is rotatably connected to a scraper impeller (12); The bottom of the support rotating frame (5) is fixedly connected to the tops of the two protective card covers (4); the left and right sides of the top of the support rotating frame (5) are rotatably connected to concave plates (13); the surface of the concave side of the concave plate (13) is fixedly connected to an internal thin plate (14); both sides of the surface of the concave plate (13) are fixedly connected to external thin plates (15); the surfaces of the internal thin plate (14) and the external thin plate (15) are plugged with convex card slots (16); the bottoms of both sides of the inner wall of the convex card slot (16) are fixedly connected to electric telescopic rods (17); the surface of the external thin plate (15) is provided with a slot for connecting with the electric telescopic rods (17); A circular card slot (18) adapted for a movable telescopic rod (17), one end of the electric telescopic rod (17) away from the convex card slot (16) is fixedly connected to the bottom of the inner wall of the circular card slot (18), the bottom of the concave plate (13) is fixedly connected to an adjusting screw (19), the surface of the adjusting screw (19) is threadedly connected to an adjusting sleeve (20), the bottom of the adjusting sleeve (20) is rotatably connected to the surface of the protective box (2), the bottom of the surface of the adjusting sleeve (20) is fixedly connected to an adjusting gear (21), and the surface of the adjusting gear (21) is meshed with an adjusting semi-toothed plate (22).

2. A constant pressure water replenishing device for a liquid cooling system according to claim 1, characterized in that: A transmission tooth (23) adapted to the adjusting gear (21) is fixedly connected to the top of the inner side of the adjusting semi-toothed plate (22), the number of the adjusting semi-toothed plates (22) is set to two, and the two adjusting semi-toothed plates (22) are symmetrically arranged on both sides of the protective box (2), a connecting pull plate (24) is fixedly connected to one side of the surface of the two adjusting semi-toothed plates (22), and a limit stop ring (25) adapted to the adjusting semi-toothed plate (22) is fixedly connected to the surface of the adjusting sleeve (20) and located at the top of the adjusting semi-toothed plate.

3. A constant pressure water replenishing device for a liquid cooling system according to claim 1, characterized in that: The top of the mobile base (1) is provided with a placement groove (26), the front and rear sides of the placement groove (26) are fixedly connected to a limit stop seat (27), the top of the placement groove (26) and the inner side of the limit stop seat (27) are fixedly connected to a limit plug rod (28), the bottom of the protective box (2) is provided with a plug-in card hole (29) adapted to the limit plug rod (28), and the surface of the limit plug rod (28) is plugged into the inside of the plug-in card hole (29).

4. A constant pressure water replenishing device for a liquid cooling system according to claim 1, characterized in that: The bottom end of the transmission shaft (8) is rotatably connected to the top of the inner wall of the protection box body (2); an air blast chamber (30) is provided at the top of the inner wall of the protection box body (2); and the rotary fan (3) is arranged inside the air blast chamber (30).

5. A constant pressure water replenishing device for a liquid cooling system according to claim 1, characterized in that: A push handle (31) is fixedly connected to one side of the top of the movable base (1), and a movable pulley (32) is fixedly connected to the bottom of the movable base (1).

6. A constant pressure water replenishing device for a liquid cooling system according to claim 1, characterized in that: The top of the inner wall of the protection box body (2) is fixedly connected to a water tank (33), and the bottom of the inner wall of the protection box body (2) is fixedly connected to a heat exchanger (34).

7. A constant pressure water replenishing device for a liquid cooling system according to claim 6, characterized in that: The front side of the water tank (33) and the top of the front side of the heat exchanger (34) are both connected with a liquid inlet pipe (35), and one end of the liquid inlet pipe (35) passes through the protective box body (2) and extends to the front side of the protective box body (2).

8. A constant pressure water replenishing device for a liquid cooling system according to claim 6, characterized in that: The bottom of the front side of the heat exchanger (34) is connected to a circulating liquid pipe (36), and one end of the circulating liquid pipe (36) passes through the protection box (2) and extends to the left side of the protection box (2).

9. A constant pressure water replenishing device for a liquid cooling system according to claim 6, characterized in that: The bottom of the water tank (33) is connected to a drain pipe (37), the bottom end of the drain pipe (37) passes through the heat exchanger (34) and extends to the interior of the heat exchanger (34), and the surface of the drain pipe (37) is connected to a solenoid valve (38).

10. A constant pressure water replenishing device for a liquid cooling system according to claim 6, characterized in that: A water pump (39) is fixedly connected to one side of the inner wall of the protective box (2); the top and bottom of the water pump (39) are both connected to guide pipes (40); the top and bottom of the water pump (39) are respectively connected to the water tank (33) and the rear side of the heat exchanger (34) through the guide pipes (40); the surface of the water pump (39) is connected to a liquid replenishing pipe (41); one end of the liquid replenishing pipe (41) passes through the protective box (2) and extends to one side of the protective box (2).

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